Name: NOCO Genius Boost+ GB40
Brand: NOCO
SKU: 784905
Rating: 84 (55 reviews)

user manualNOCO Genius Boost+ GB40

GB40

www.no.co/support

User Guide & WarrantyDANGER

READ AND UNDERSTAND ALL SAFETY INFORMATION BEFORE USING THIS PRODUCT. Failure to

follow these safety instructions may result in ELECTRICAL SHOCK, EXPLOSION, FIRE, which may

result in a SERIOUS INJURY, DEATH, or PROPERTY DAMAGE.

Electrical Shock. Product is an electrical device that can shock and cause serious injury. Do not cut power

cords. Do not submerge in water or get wet.

Explosion. Unmonitored, incompatible, or damaged batteries can explode if used with product. Do not leave

product unattended while in use. Do not attempt to jump start a damaged or frozen battery. Use product only with

batteries of recommended voltage. Operate product in well ventilated areas.

Fire. Product is an electrical device that emits heat and is capable of causing burns. Do not cover product. Do not

smoke or use any source of electrical spark or ﬁre when operating product. Keep product away from combustible

materials.

Eye Injury. Wear eye protection when operating product. Batteries can explode and cause ﬂying debris. Battery

acid can cause eye and skin irritation. In the case of contamination of eyes or skin, ﬂush aected area with

running clean water and contact poison control immediately.

Explosive Gases. Working in the vicinity of a lead-acid is dangerous. Batteries generate explosive gases during

normal battery operation. To reduce risk of battery explosion, follow all safety information instructions and those

published by the battery manufacturer and manufacturer of any equipment intended to be used in the vicinity of

battery. Review wcautionary markings on these products and on engine.

For more information and

support visit:

View the manual for the NOCO Genius Boost+ GB40 here, for free. This manual comes under the category Battery chargers and has been rated by 55 people with an average of a 8.4. This manual is available in the following languages: English. Do you have a question about the NOCO Genius Boost+ GB40 or do you need help? Ask your question here

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Albert Fehr • 9-2-2023No comments

Can I use a Noco GB40 Boost Plus on a AGM battery?

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Robert • 25-2-2023No comments

How do I charge my unitt

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Keith Mikkelson • 15-2-2023No comments

I have a dump trailer with a 12 volt battery with a charger built in to trailer when plugged inIf the trailer battery is not charged enough to begin the dumpCan I use the genius gb40 to power the battery to raise the trailer for dumping

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Brian Harrington • 31-12-2022No comments

Does Noco have a plug to go in where the booster cables go, so that I could plug in a cigarette lighter receptacle to run a fish finder in the basement in winter? Have the GB40, 1000 amp package.

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Victor Gillett • 26-8-2022No comments

all 4 leds are illuminated after fully recharging unit according to the instruction manual the 25/50/75% leds should extinguish once fully charged with just the green fully charged led illuminated is the unit defective??

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Ed • 7-3-2022No comments

Unit is flashing and won't start vehicle unit is fully charged

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Miai Jacobson • 10-1-2022No comments

Can I keep the charger in my lighter so it is charged all the time

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PETER • 10-10-2021No comments

CAN NOCO CHARGE CAT BATTERY?

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Number of questions: 8